Siemens GMA126-1P damper actuator

Description

Siemens Building Technologies
Damper Actuators, OpenAir GMA Series
Item#
GMA126.1P
- ACT, 2P ,SR,PLENUM
OpenAir GMA Series Information
Floating Control Models Available with Feedback Potentiometer
Small Actuator Footprint with 62 Lb.‑In. of Torque
All Modulating Types Contain Built‑In Feedback
Mechanical Range Adjustment Capability
Unique Self-Centering Shaft Coupling
Integral 1/2-Inch Conduit Connector
Bi-Directional Fail-Safe Spring Return
Brushless DC Motor Technology
Easily Visible Position Indicator
Manual Override
The OpenAir GMA Series Direct‑coupled, Spring Return Electronic Damper Actuators provide modulating, two position and floating control of building HVAC dampers. The OpenAir GMA Series Damper Actuators are ideal for constant or variable air volume installations for the control of return air, mixed air, exhaust, and face and bypass dampers that require up to 62 lb.‑in. of torque. The actuators are designed for applications where the damper is required to return to a fail‑safe position when there is a power failure. Models are available with either an appliance cable for wiring in conduit or a plenum‑rated cable.
Specifications
Item Number:
GMA126.1P
Brand:
Siemens Building Technologies
Item Category:
Dampers
Subcategory:
Damper Actuators
Series:
OpenAir GMA
Control Signal:
Two Position (On/Off)
Torque Rating:
62 lb-in
Fail Safe Mode:
Spring Return
Nominal Timing:
90 Seconds
Nominal Supply Voltage:
24 VAC;24 VDC
Rotational Stroke (Deg):
90
Electrical Connections:
Plenum Cable
Feedback:
None
Mounting:
Direct Coupled
Shaft Size:
Square 1/4~1/2 in;Round 1/4~3/4 in
Shaft Rotation:
By Wiring
Environmental Rating:
NEMA 1;IP54
Temperature Range:
-25 to 130 Degrees F
Internal Aux Switches:
2
Manual Operation:
Manual Override
Shaft Adapter Type:
Self-Centering Clamping
Approvals:
UL;cUL
Power Consumed Holding:
4 VA
Power Consumed Driving:
5 VA
H x W x D:
2.67
in
x
3.25
in
x
8.38
in
Net Weight:
2 lb 14 oz